
Sean P. Hagan
Examiner (ID: 6090, Phone: (313)446-6516 , Office: P/3600 )
| Most Active Art Unit | 2828 |
| Art Unit(s) | 2828 |
| Total Applications | 734 |
| Issued Applications | 271 |
| Pending Applications | 78 |
| Abandoned Applications | 404 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19773835
[patent_doc_number] => 20250055261
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-02-13
[patent_title] => METHOD FOR PRODUCING OPTOELECTRONIC DEVICES
[patent_app_type] => utility
[patent_app_number] => 18/799404
[patent_app_country] => US
[patent_app_date] => 2024-08-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6981
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 235
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18799404
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/799404 | METHOD FOR PRODUCING OPTOELECTRONIC DEVICES | Aug 8, 2024 | Pending |
Array
(
[id] => 19484866
[patent_doc_number] => 20240332908
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-03
[patent_title] => OPTICAL SEMICONDUCTOR DEVICE, OPTICAL SUBASSEMBLY, AND OPTICAL MODULE
[patent_app_type] => utility
[patent_app_number] => 18/743489
[patent_app_country] => US
[patent_app_date] => 2024-06-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10644
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 149
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18743489
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/743489 | OPTICAL SEMICONDUCTOR DEVICE, OPTICAL SUBASSEMBLY, AND OPTICAL MODULE | Jun 13, 2024 | Pending |
Array
(
[id] => 20002968
[patent_doc_number] => 20250141190
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-01
[patent_title] => SEMICONDUCTOR LASERS
[patent_app_type] => utility
[patent_app_number] => 18/401307
[patent_app_country] => US
[patent_app_date] => 2023-12-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3614
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18401307
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/401307 | SEMICONDUCTOR LASERS | Dec 28, 2023 | Abandoned |
Array
(
[id] => 20029298
[patent_doc_number] => 20250167520
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-22
[patent_title] => SEMICONDUCTOR OPTICAL AMPLIFIER WITH ASIC
[patent_app_type] => utility
[patent_app_number] => 18/536345
[patent_app_country] => US
[patent_app_date] => 2023-12-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10735
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18536345
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/536345 | SEMICONDUCTOR OPTICAL AMPLIFIER WITH ASIC | Dec 11, 2023 | Pending |
Array
(
[id] => 18959620
[patent_doc_number] => 20240047947
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-08
[patent_title] => EMITTER ARRAY WITH SHARED VIA TO AN OHMIC METAL SHARED BETWEEN ADJACENT EMITTERS
[patent_app_type] => utility
[patent_app_number] => 18/468135
[patent_app_country] => US
[patent_app_date] => 2023-09-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7698
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 94
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18468135
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/468135 | EMITTER ARRAY WITH SHARED VIA TO AN OHMIC METAL SHARED BETWEEN ADJACENT EMITTERS | Sep 14, 2023 | Pending |
Array
(
[id] => 20029297
[patent_doc_number] => 20250167519
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-22
[patent_title] => FLIP CHIP TUNABLE VCSEL WITH HCG ON SI SUBMOUNT
[patent_app_type] => utility
[patent_app_number] => 18/241200
[patent_app_country] => US
[patent_app_date] => 2023-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10557
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 25
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18241200
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/241200 | FLIP CHIP TUNABLE VCSEL WITH HCG ON SI SUBMOUNT | Aug 30, 2023 | Pending |
Array
(
[id] => 18991639
[patent_doc_number] => 20240063608
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-22
[patent_title] => MICRO VCSEL WITH IMPROVED BEAM QUALITY AND MICRO VCSEL ARRAY
[patent_app_type] => utility
[patent_app_number] => 18/232922
[patent_app_country] => US
[patent_app_date] => 2023-08-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6706
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 141
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18232922
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/232922 | MICRO VCSEL WITH IMPROVED BEAM QUALITY AND MICRO VCSEL ARRAY | Aug 10, 2023 | Pending |
Array
(
[id] => 20029299
[patent_doc_number] => 20250167521
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-22
[patent_title] => TUNABLE VCSEL WITH ELECTRICAL AND OPTICAL CONFINEMENT VIA ETCHED POST
[patent_app_type] => utility
[patent_app_number] => 18/225029
[patent_app_country] => US
[patent_app_date] => 2023-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5734
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 23
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18225029
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/225029 | TUNABLE VCSEL WITH ELECTRICAL AND OPTICAL CONFINEMENT VIA ETCHED POST | Jul 20, 2023 | Pending |
Array
(
[id] => 20011637
[patent_doc_number] => 20250149859
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-08
[patent_title] => HCG TUNABLE VCSEL WITH FULLY OXIDIZED BOTTOM DBR (GAAS BASED VCSEL)
[patent_app_type] => utility
[patent_app_number] => 18/224867
[patent_app_country] => US
[patent_app_date] => 2023-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9149
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 132
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18224867
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/224867 | HCG TUNABLE VCSEL WITH FULLY OXIDIZED BOTTOM DBR (GAAS BASED VCSEL) | Jul 20, 2023 | Abandoned |
Array
(
[id] => 20011638
[patent_doc_number] => 20250149860
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-08
[patent_title] => HCG TUNABLE VCSEL WITH OPTICAL CONFINEMENT VIA STEP INDEX AND REGROWTH
[patent_app_type] => utility
[patent_app_number] => 18/224926
[patent_app_country] => US
[patent_app_date] => 2023-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5842
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 223
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18224926
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/224926 | HCG TUNABLE VCSEL WITH OPTICAL CONFINEMENT VIA STEP INDEX AND REGROWTH | Jul 20, 2023 | Abandoned |
Array
(
[id] => 20020137
[patent_doc_number] => 20250158359
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-15
[patent_title] => VCSEL WITH TUNABLE GRATING
[patent_app_type] => utility
[patent_app_number] => 18/215200
[patent_app_country] => US
[patent_app_date] => 2023-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5814
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 23
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18215200
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/215200 | VCSEL WITH TUNABLE GRATING | Jun 27, 2023 | Abandoned |
Array
(
[id] => 19038810
[patent_doc_number] => 20240088625
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-03-14
[patent_title] => OPTOELECTRONIC DEVICE WITH VCSEL PROVIDING A GRID PATTERN
[patent_app_type] => utility
[patent_app_number] => 18/207864
[patent_app_country] => US
[patent_app_date] => 2023-06-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12854
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 162
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18207864
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/207864 | OPTOELECTRONIC DEVICE WITH VCSEL PROVIDING A GRID PATTERN | Jun 8, 2023 | Abandoned |
Array
(
[id] => 19635165
[patent_doc_number] => 20240413614
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-12
[patent_title] => MANUFACTURABLE GALLIUM AND NITROGEN CONTAINING COUPLED WAVEGUIDE DEVICES
[patent_app_type] => utility
[patent_app_number] => 18/207044
[patent_app_country] => US
[patent_app_date] => 2023-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 37623
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18207044
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/207044 | MANUFACTURABLE GALLIUM AND NITROGEN CONTAINING COUPLED WAVEGUIDE DEVICES | Jun 6, 2023 | Pending |
Array
(
[id] => 19619825
[patent_doc_number] => 20240405505
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-05
[patent_title] => METHOD OF MANUFACTURING EDGE EMITTING LASERS BY CLEAVING A SEMICONDUCTOR WAFER ALONG ONE OR MORE STREETS FORMED ON THE WAFER
[patent_app_type] => utility
[patent_app_number] => 18/205340
[patent_app_country] => US
[patent_app_date] => 2023-06-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2652
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 90
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18205340
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/205340 | METHOD OF MANUFACTURING EDGE EMITTING LASERS BY CLEAVING A SEMICONDUCTOR WAFER ALONG ONE OR MORE STREETS FORMED ON THE WAFER | Jun 1, 2023 | Pending |
Array
(
[id] => 19484868
[patent_doc_number] => 20240332910
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-03
[patent_title] => HIGH-EFFICIENCY ACTIVE LAYER AND SEMICONDUCTOR LIGHT-EMITTING DEVICE AND PREPARATION METHOD
[patent_app_type] => utility
[patent_app_number] => 18/572689
[patent_app_country] => US
[patent_app_date] => 2023-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 19410
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18572689
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/572689 | HIGH-EFFICIENCY ACTIVE LAYER AND SEMICONDUCTOR LIGHT-EMITTING DEVICE AND PREPARATION METHOD | May 28, 2023 | Pending |
Array
(
[id] => 19605421
[patent_doc_number] => 20240396301
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-11-28
[patent_title] => Dynamic control of laser transverse mode
[patent_app_type] => utility
[patent_app_number] => 18/321016
[patent_app_country] => US
[patent_app_date] => 2023-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2330
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 65
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18321016
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/321016 | Dynamic control of laser transverse mode | May 21, 2023 | Pending |
Array
(
[id] => 18632264
[patent_doc_number] => 20230291173
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-09-14
[patent_title] => LASER
[patent_app_type] => utility
[patent_app_number] => 18/321257
[patent_app_country] => US
[patent_app_date] => 2023-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12839
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 115
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18321257
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/321257 | LASER | May 21, 2023 | Pending |
Array
(
[id] => 19575892
[patent_doc_number] => 20240380184
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-11-14
[patent_title] => TUNNEL JUNCTION PATTERNING FOR CONTROLLING OPTICAL AND CURRENT CONFINEMENT IN A VERTICAL-CAVITY SURFACE-EMITTING LASER
[patent_app_type] => utility
[patent_app_number] => 18/144984
[patent_app_country] => US
[patent_app_date] => 2023-05-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11139
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 166
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18144984
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/144984 | TUNNEL JUNCTION PATTERNING FOR CONTROLLING OPTICAL AND CURRENT CONFINEMENT IN A VERTICAL-CAVITY SURFACE-EMITTING LASER | May 8, 2023 | Pending |
Array
(
[id] => 19270037
[patent_doc_number] => 20240213743
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-06-27
[patent_title] => RIDGE-TYPE SEMICONDUCTOR OPTICAL DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/301098
[patent_app_country] => US
[patent_app_date] => 2023-04-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7369
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -25
[patent_words_short_claim] => 142
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18301098
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/301098 | RIDGE-TYPE SEMICONDUCTOR OPTICAL DEVICE | Apr 13, 2023 | Pending |
Array
(
[id] => 19086697
[patent_doc_number] => 20240113498
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-04-04
[patent_title] => SEMICONDUCTOR LASER
[patent_app_type] => utility
[patent_app_number] => 18/129661
[patent_app_country] => US
[patent_app_date] => 2023-03-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4383
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 87
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18129661
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/129661 | SEMICONDUCTOR LASER | Mar 30, 2023 | Pending |